The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 07, 1995
Filed:
Apr. 16, 1993
Daiki Ono, Chiryu, JP;
Shinichi Kunieda, Toyota, JP;
Keiji Takeshita, Toyota, JP;
Akihiko Ikeda, Toyota, JP;
Aisin Ai Co., Ltd., Aichi, JP;
Abstract
An interlock mechanism associated with a shift mechanism for a change-speed gearing in a power transmission, the shift mechanism including a plurality of parallel fork shafts axially slidably supported from a casing of the power transmission to be selectively shiftable toward forward speed-ratio and reverse-ratio positions, wherein the interlock mechanism comprises a single interlock plate assembled with an end wall of the casing in a plane perpendicular to each axis of the fork shafts to be movable in one direction, the interlock plate having a body portion slidable along with the end wall of the easing in the one direction and a plurality of parallel projections to be selectively engaged with respective recesses formed on the fork shafts for permitting axial movement of one of the fork shafts and restricting axial movement of the other fork shafts.